Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8569939 | Luminous device with heat pipe and method of manufacturing heat pipe lead for luminous device | Do Hyung Kim, Moon-Whan Shin, Chung Hoon Lee | 2013-10-29 |
| 8360593 | LED package and back light unit using the same | Tae Kwang Kim, Chung Hoon Lee, Do Hyung Kim, Seung Ryeol Ryu, Chan Sung Jeong | 2013-01-29 |